895804900 has 81 divisors (see below), whose sum is σ = 2020133073. Its totient is φ = 344793600.

The previous prime is 895804883. The next prime is 895804909. The reversal of 895804900 is 9408598.

It is a happy number.

The square root of 895804900 is 29930.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 876515236 + 19289664 = 29606^2 + 4392^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (895804909) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 12271264 + ... + 12271336.

Almost surely, 2^895804900 is an apocalyptic number.

895804900 is the 29930-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 895804900

895804900 is an abundant number, since it is smaller than the sum of its proper divisors (1124328173).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

895804900 is a wasteful number, since it uses less digits than its factorization.

895804900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The cubic root of 895804900 is about 963.9869275616.

The spelling of 895804900 in words is "eight hundred ninety-five million, eight hundred four thousand, nine hundred".